• Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …are seeking a **Physical Security System Administrator 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... are driven by our core values of agility, expertise, and trust. + An opportunity to lead and build a business with the support of an industry-leading firm that… more
    M. C. Dean (08/30/25)
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  • Information Systems Security Office (Cloud)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    … patch management/flaw remediation processes and procedures. + Assist with the development of cyber security SOPs, playbooks, work instructions, and other ... and AI applications align with Zero Trust principles and CBP policy. + Lead technical security evaluations of threats, vulnerabilities, and risks specific to… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Cyber Palo Alto Networks Security…

    Deloitte (Richmond, VA)
    …cyber incident response, ensuring clients can be ready for, respond to, and recover from business disruptions. Work You'll Do + Lead the design and deployment of ... differences between competing SIEM solutions) + Proficiency with advanced scripting, playbook development within a SIEM, SOAR or Security platform + Basic… more
    Deloitte (10/05/25)
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  • Assistant Facility Security Officer (Afso)

    The MITRE Corporation (Mclean, VA)
    …coordination and visitor management (eg, processing Visitor Approval Requests (VARs)). + Lead security incident investigations in accordance with MITRE policy, ... liaison with government agencies, sponsor representatives and integrate security solutions across business portfolios. This role...NISS, DISS, and NBIS. + Completed DCSA Center for Development of Security Excellence (CDSE) FSO Program… more
    The MITRE Corporation (10/01/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …research + 6 years of total experience in a technical role such as security , networking, systems, or software development + Security certification such ... Senior Offensive Security Engineer Job Description **Offensive Security ...continually refined, transformed, and perfected our approach to our business . Creating a language that has become standard in… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Application Security Engineer…

    Confluent (Richmond, VA)
    …supports various security operations. The ideal candidate has deep technical security knowledge and software development expertise that will help define and ... Security primitives + Experience working with common software development stacks and CI/CD systems + Experience reading and...a variety of stakeholders, and adjust priorities upon evolving business needs **Ready to build what's next? Let's get… more
    Confluent (10/02/25)
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  • Cyber Security Analyst SME - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …Description:** Seize your opportunity to make a personal impact as a Cyber Security Analyst SME supporting customer activities. GDIT is your place to make meaningful ... At GDIT, people are our differentiator. As a Cyber Security Analyst SME, you will help ensure today is...from all our highly professional roles. Be the change, lead our change - join us! **HOW A CYBER… more
    General Dynamics Information Technology (10/01/25)
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  • Information System Security Officer (ISSO)

    CACI International (VA)
    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer to implement an enterprise IT service… more
    CACI International (09/30/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    … control implementation, PKI implementation, STIG compliance and vulnerability management, and Security Development and Operations (SecDevOps) + CISSP, or GSLC + ... shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life… more
    BAE Systems (09/09/25)
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  • Delivery Consultant - Security

    Amazon (Herndon, VA)
    …(design and implementation) in cloud computing technologies - Experience leading the design, development and deployment of business software at scale or recent ... implement, and manage AWS solutions that meet their technical requirements and business objectives. You'll be a key player in driving customer success through… more
    Amazon (10/11/25)
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